While the Serum Institute of India has not yet made any statements of withdrawal, experts say that eventually, all 'monovalent' vaccines, or those that deal with the original Wuhan strain of Covid-19, will be discontinued
Multi-national pharmaceutical company AstraZeneca has announced that it will withdraw sales of its Covid-19 vaccine globally, since there is a ‘surplus’ of more updated vaccine options that target new variants of the virus, as per a report in The Telegraph.